Enterprise Bank & Trust Co

CIK

1770710

Location

LOWELL, MA

Portfolio Value

Small $267,421,235

Diversification

Diversified

Reports for

ENTERPRISE BANCORP INC /MA/

Filing Date

Global Rank

#4,861 / 8,137 ▼ 184 · as of Jun 2025

Top Industry

Software - Infrastructure 11.5%

Period ended 1 year ago

Filed Jul 7, 2025 · 1y

22 quarters · since Mar 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type

Unknown

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2025, never from the firm's own description.

Style

Diversified active

Top 10 weight 50.2%, 28.2 effective positions, active share 48.1% against the S&P 500 as of 2025-06-30; it meets none of the index-like, systematic-like or concentrated tests

Turnover

Low turnover

10.6% over the last four quarters (under 30%)

Horizon

Long horizon

Value-weighted holding period 18.5 quarters (12+), a floor since 71.0% of the book was already held when coverage starts

Closest benchmark: the S&P 500 as of 2025-06-30, active share 48.1%; sector active share 11.3% against the combined 13F book's sector weights.

Over time 22 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

View clone backtest

Portfolio Concentration

135 tracked positions · as of Jun 30, 2025 · Δ vs Mar 31, 2025

Top Position

11.1%

−1.5 pts

Top 5

33.3%

+1.2 pts

Top 10

50.2%

+2.4 pts

HHI

355

Diversified−6

Portfolio Trend

22 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2025

Sector	% Portfolio	Value	Positions
Technology	26.9%	$71,977,599	21
Unclassified	21.3%	$57,050,287	28
Financial Services	12.5%	$33,352,595	23
Consumer Cyclical	9.1%	$24,346,634	7
Communication Services	7.9%	$21,119,783	7
Healthcare	7.0%	$18,608,750	16
Consumer Defensive	5.2%	$13,783,016	6
Industrials	5.1%	$13,692,815	13
Energy	2.3%	$6,178,179	7
Real Estate	1.1%	$2,950,539	2
Basic Materials	1.0%	$2,595,896	4
Utilities	0.7%	$1,765,142	1

Last Quarter's Activity

Export CSV

Jun 30, 2025 vs Mar 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
DFAE	Dimensional Emerging Core Equity Market ETF	+14,828	318,236	$9,212,932
CMCSA	Comcast Corp	+2,790	15,951	$569,290
TFC	Truist Financial Corp	+2,485	7,536	$323,972
JNJ	Johnson & Johnson	+1,023	6,306	$963,241
AVGO	Broadcom Inc.	+847	6,012	$1,657,207
CSCO	Cisco Systems, Inc.	+827	10,447	$724,812
ACN	Accenture plc	+640	8,220	$2,456,875
CARR	CARRIER GLOBAL Corp	+600	16,613	$1,215,905
ORCL	Oracle Corp	+477	7,556	$1,651,968
SCHW	Schwab Charles Corp	+410	12,006	$1,095,427
XOM	ExxonMobil Holdings Corp	+379	5,733	$618,017
COR	Cencora, Inc.	+321	1,706	$511,544
PG	PROCTER & GAMBLE Co	+321	11,361	$1,810,034
UNP	Union Pacific Corp	+306	11,447	$2,633,725
ZBH	Zimmer Biomet Holdings, Inc.	+215	3,647	$332,642
HON	Honeywell International Inc	+208	12,769	$2,973,644
RTX	RTX Corp	+189	9,418	$1,375,216
DD	DuPont de Nemours, Inc.	+185	10,227	$701,469
ABT	Abbott Laboratories	+179	28,830	$3,921,168
MDLZ	Mondelez International, Inc.	+170	23,964	$1,616,132
AMT	American Tower Corp	+164	10,740	$2,373,754
DIS	Walt Disney Co	+152	11,026	$1,367,334
TMO	Thermo Fisher Scientific Inc.	+125	4,422	$1,792,944
FDX	Fedex Corp	+84	1,362	$309,596
AAPL	Apple Inc.	+30	69,739	$14,308,350
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
IJH	iShares Core S&P Mid-Cap ETF	−29,304	311,078	$19,293,057
EBC	Eastern Bankshares, Inc.	−12,816	11,418	$174,352
IVV	iShares Core S&P 500 ETF	−4,609	2,765	$1,716,788
NVDA	Nvidia Corp	−4,598	101,120	$15,975,948
BHB	Bar Harbor Bankshares	−3,380	15,067	$451,407
MAS	Masco Corp	−1,624	4,591	$295,476
AGG	iShares Core U.S. Aggregate Bond ETF	−1,416	39,041	$3,872,867
NKE	NIKE, Inc.	−1,102	20,044	$1,423,925
BX	Blackstone Inc.	−820	5,520	$825,681
ETN	Eaton Corp plc	−704	1,980	$706,840
MSFT	Microsoft Corp	−654	37,515	$18,660,336
PEP	Pepsico Inc	−426	17,818	$2,352,688
CVX	Chevron Corp	−392	20,868	$2,988,088
GOOGL	Alphabet Inc.	−369	44,254	$7,798,882
VEA	Vanguard FTSE Developed Markets ETF	−331	23,933	$1,364,420
JPM	Jpmorgan Chase & Co	−315	29,540	$8,563,941
GOOG	Alphabet Inc.	−308	14,515	$2,574,815
AMD	Advanced Micro Devices Inc	−270	4,028	$571,573
NOW	ServiceNow, Inc.	−255	436	$448,242
META	Meta Platforms, Inc.	−228	11,071	$8,171,394
GD	General Dynamics Corp	−195	8,377	$2,443,235
FCX	Freeport-Mcmoran Inc	−177	31,220	$1,353,387
IYR	iShares U.S. Real Estate ETF	−175	3,350	$317,479
NEE	Nextera Energy Inc	−175	25,427	$1,765,142
TJX	Tjx Companies Inc	−171	31,205	$3,853,505
No positions match the current search.

New Positions

Positions the filer opened this quarter

9 positions

Ticker	Company	Shares	Value
VO	VANGUARD MID-CAP INDEX FUND	3,208	$897,694
VB	Vanguard Index Funds	2,471	$585,577
BRK-B	Berkshire Hathaway Inc	643	$312,350
BDX	Becton Dickinson & Co	1,763	$303,676
LRCX	Lam Research Corp	2,640	$256,977
ROK	Rockwell Automation, Inc	721	$239,494
BNS	Bank Of Nova Scotia	3,977	$219,808
LHX	L3harris Technologies, Inc.	844	$211,708
BBAI	BigBear.ai Holdings, Inc.	10,000	$67,900
No positions match the current search.

Sold Out

Positions the filer fully exited

3 positions

Ticker	Company	Shares	Value
VNQ	VANGUARD REAL ESTATE INDEX FUND	92,028	$8,332,215
VTWO	VANGUARD RUSSELL 2000 INDEX FUND	6,877	$554,630
MTB	M&T Bank Corp	1,234	$220,577
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

135 tracked positions · $267,421,235 total · filing declares 135 positions · $267,420,537 · as of Jun 30, 2025

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 135 positions by value · page 1 of 3

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Held (qtrs)	Est. cost/share	% of Portfolio
IJH	iShares Core S&P Mid-Cap ETF	Reduced	311,078	-29,304	$19,293,057	−2.9%	22+	before history	7.21%
MSFT	Microsoft Corp Technology	Reduced	37,515	-654	$18,660,336	+30.2%	22+	before history	6.98%
NVDA	Nvidia Corp Technology	Reduced	101,120	-4,598	$15,975,948	+39.4%	22+	before history	5.97%
AAPL	Apple Inc. Technology	Added	69,739	+30	$14,308,350	−7.6%	22+	before history	5.35%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	45,203	-2	$9,917,086	+15.3%	22+	before history	3.71%
SPY	Spdr S&P 500 ETF Trust	Reduced	15,296	-90	$9,450,633	+9.8%	22+	before history	3.53%
DFAE	Dimensional Emerging Core Equity Market ETF	Added	318,236	+14,828	$9,212,932	+17.3%	3	$26.31	3.45%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	29,540	-315	$8,563,941	+16.9%	22+	before history	3.20%
META	Meta Platforms, Inc. Communication Services	Reduced	11,071	-228	$8,171,394	+25.5%	22+	before history	3.06%
GOOGL	Alphabet Inc. Communication Services	Reduced	44,254	-369	$7,798,882	+13.0%	22+	before history	2.92%
COST	Costco Wholesale Corp Consumer Defensive	Reduced	7,204	-89	$7,131,527	+3.4%	22+	before history	2.67%
LLY	ELI LILLY & Co Healthcare	Reduced	5,795	-14	$4,517,376	−5.8%	22+	before history	1.69%
PANW	Palo Alto Networks Inc Technology	Reduced	19,249	-53	$3,939,115	+19.6%	17	$61.57	1.47%
ABT	Abbott Laboratories Healthcare	Added	28,830	+179	$3,921,168	+3.2%	22+	before history	1.47%
MA	Mastercard Inc Financial Services	Added	6,936	+7	$3,897,615	+2.6%	22+	before history	1.46%
AGG	iShares Core U.S. Aggregate Bond ETF	Reduced	39,041	-1,416	$3,872,867	−3.2%	22+	before history	1.45%
TJX	Tjx Companies Inc Consumer Cyclical	Reduced	31,205	-171	$3,853,505	+0.8%	22+	before history	1.44%
V	Visa Inc. Financial Services	Reduced	10,805	-27	$3,836,315	+1.1%	22+	before history	1.43%
HD	Home Depot, Inc. Consumer Cyclical	Reduced	9,434	-13	$3,458,881	−0.1%	22+	before history	1.29%
CMG	Chipotle Mexican Grill Inc Consumer Cyclical	Held	58,103	0	$3,262,483	+11.8%	13	$29.18	1.22%
ICE	Intercontinental Exchange, Inc. Financial Services	Held	17,109	0	$3,138,988	+6.4%	22+	before history	1.17%
CVX	Chevron Corp Energy	Reduced	20,868	-392	$2,988,088	−16.0%	22+	before history	1.12%
CRM	Salesforce, Inc. Technology	Added	10,910	+9	$2,975,047	+1.7%	22+	before history	1.11%
HON	Honeywell International Inc Industrials	Added	12,769	+208	$2,973,644	+11.8%	19	unpriced	1.11%
UNP	Union Pacific Corp Industrials	Added	11,447	+306	$2,633,725	+0.1%	22+	before history	0.98%
GOOG	Alphabet Inc. Communication Services	Reduced	14,515	-308	$2,574,815	+11.2%	22+	before history	0.96%
SPGI	S&P Global Inc. Financial Services	Held	4,725	0	$2,491,445	+3.8%	22+	before history	0.93%
ACN	Accenture plc Technology	Added	8,220	+640	$2,456,875	+3.9%	22+	before history	0.92%
GD	General Dynamics Corp Industrials	Reduced	8,377	-195	$2,443,235	+4.6%	17	$193.20	0.91%
UNH	Unitedhealth Group Inc Healthcare	Reduced	7,663	-80	$2,390,626	−41.1%	7	$533.34	0.89%
AMT	American Tower Corp Real Estate	Added	10,740	+164	$2,373,754	+3.1%	22+	before history	0.89%
PEP	Pepsico Inc Consumer Defensive	Reduced	17,818	-426	$2,352,688	−14.0%	22+	before history	0.88%
MRSH	Marsh & Mclennan Companies, Inc. Financial Services	Reduced	10,201	-18	$2,230,346	−10.6%	19	$138.94	0.83%
MCD	Mcdonalds Corp Consumer Cyclical	Held	7,464	0	$2,180,756	−6.5%	22+	before history	0.82%
ADI	Analog Devices Inc Technology	Held	9,155	0	$2,179,073	+18.0%	9	$185.38	0.81%
PG	PROCTER & GAMBLE Co Consumer Defensive	Added	11,361	+321	$1,810,034	−3.8%	17	$148.93	0.68%
TMO	Thermo Fisher Scientific Inc. Healthcare	Added	4,422	+125	$1,792,944	−16.1%	22+	before history	0.67%
NEE	Nextera Energy Inc Utilities	Reduced	25,427	-175	$1,765,142	−2.7%	9	$74.92	0.66%
IVV	iShares Core S&P 500 ETF	Reduced	2,765	-4,609	$1,716,788	−58.6%	18	unpriced	0.64%
AVGO	Broadcom Inc. Technology	Added	6,012	+847	$1,657,207	+91.6%	9	$130.47	0.62%
ORCL	Oracle Corp Technology	Added	7,556	+477	$1,651,968	+66.9%	7	$135.82	0.62%
MDLZ	Mondelez International, Inc. Consumer Defensive	Added	23,964	+170	$1,616,132	+0.1%	14	$66.09	0.60%
VOO	VANGUARD 500 INDEX FUND	Reduced	2,789	-71	$1,584,235	+7.8%	22+	before history	0.59%
MSI	Motorola Solutions, Inc. Technology	Held	3,736	0	$1,570,838	−4.0%	9	$286.70	0.59%
VWO	VANGUARD EMERGING MARKETS STOCK INDEX FUND	Held	29,890	0	$1,478,359	+9.3%	11	$38.16	0.55%
NKE	NIKE, Inc. Consumer Cyclical	Reduced	20,044	-1,102	$1,423,925	+6.1%	22+	before history	0.53%
CDW	CDW Corp Technology	Reduced	7,939	-116	$1,417,826	+9.8%	12	$175.49	0.53%
RTX	RTX Corp Industrials	Added	9,418	+189	$1,375,216	+12.5%	20	$106.20	0.51%
DIS	Walt Disney Co Communication Services	Added	11,026	+152	$1,367,334	+27.4%	22+	before history	0.51%
VEA	Vanguard FTSE Developed Markets ETF	Reduced	23,933	-331	$1,364,420	+10.6%	22+	before history	0.51%

Showing the top 50 of 135 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.